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fix: reinterpret_cast to explicit conversions #1123

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christophe 2023-12-21 11:36:43 +01:00 committed by Christophe
parent f1bfe6cc95
commit 46818dccca
3 changed files with 10 additions and 10 deletions
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6
glm/common.hpp
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@ -424,7 +424,7 @@ namespace glm
/// ///
/// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/floatBitsToUint.xml">GLSL floatBitsToUint man page</a> /// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/floatBitsToUint.xml">GLSL floatBitsToUint man page</a>
/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.3 Common Functions</a> /// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.3 Common Functions</a>
GLM_FUNC_DECL uint floatBitsToUint(float const& v); GLM_FUNC_DECL uint floatBitsToUint(float v);
/// Returns a unsigned integer value representing /// Returns a unsigned integer value representing
/// the encoding of a floating-point value. The floatingpoint /// the encoding of a floating-point value. The floatingpoint
@ -446,7 +446,7 @@ namespace glm
/// ///
/// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/intBitsToFloat.xml">GLSL intBitsToFloat man page</a> /// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/intBitsToFloat.xml">GLSL intBitsToFloat man page</a>
/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.3 Common Functions</a> /// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.3 Common Functions</a>
GLM_FUNC_DECL float intBitsToFloat(int const& v); GLM_FUNC_DECL float intBitsToFloat(int v);
/// Returns a floating-point value corresponding to a signed /// Returns a floating-point value corresponding to a signed
/// integer encoding of a floating-point value. /// integer encoding of a floating-point value.
@ -470,7 +470,7 @@ namespace glm
/// ///
/// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/uintBitsToFloat.xml">GLSL uintBitsToFloat man page</a> /// @see <a href="http://www.opengl.org/sdk/docs/manglsl/xhtml/uintBitsToFloat.xml">GLSL uintBitsToFloat man page</a>
/// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.3 Common Functions</a> /// @see <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf">GLSL 4.20.8 specification, section 8.3 Common Functions</a>
GLM_FUNC_DECL float uintBitsToFloat(uint const& v); GLM_FUNC_DECL float uintBitsToFloat(uint v);
/// Returns a floating-point value corresponding to a /// Returns a floating-point value corresponding to a
/// unsigned integer encoding of a floating-point value. /// unsigned integer encoding of a floating-point value.

12
glm/detail/func_common.inl
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@ -662,7 +662,7 @@ namespace detail
return Result; return Result;
} }
GLM_FUNC_QUALIFIER int floatBitsToInt(float const& v) GLM_FUNC_QUALIFIER int floatBitsToInt(float v)
{ {
union union
{ {
@ -678,10 +678,10 @@ namespace detail
template<length_t L, qualifier Q> template<length_t L, qualifier Q>
GLM_FUNC_QUALIFIER vec<L, int, Q> floatBitsToInt(vec<L, float, Q> const& v) GLM_FUNC_QUALIFIER vec<L, int, Q> floatBitsToInt(vec<L, float, Q> const& v)
{ {
return reinterpret_cast<vec<L, int, Q>&>(const_cast<vec<L, float, Q>&>(v)); return detail::functor1<vec, L, int, float, Q>::call(floatBitsToInt, v);
} }
GLM_FUNC_QUALIFIER uint floatBitsToUint(float const& v) GLM_FUNC_QUALIFIER uint floatBitsToUint(float v)
{ {
union union
{ {
@ -697,7 +697,7 @@ namespace detail
template<length_t L, qualifier Q> template<length_t L, qualifier Q>
GLM_FUNC_QUALIFIER vec<L, uint, Q> floatBitsToUint(vec<L, float, Q> const& v) GLM_FUNC_QUALIFIER vec<L, uint, Q> floatBitsToUint(vec<L, float, Q> const& v)
{ {
return reinterpret_cast<vec<L, uint, Q>&>(const_cast<vec<L, float, Q>&>(v)); return detail::functor1<vec, L, uint, float, Q>::call(floatBitsToUint, v);
} }
GLM_FUNC_QUALIFIER float intBitsToFloat(int const& v) GLM_FUNC_QUALIFIER float intBitsToFloat(int const& v)
@ -716,10 +716,10 @@ namespace detail
template<length_t L, qualifier Q> template<length_t L, qualifier Q>
GLM_FUNC_QUALIFIER vec<L, float, Q> intBitsToFloat(vec<L, int, Q> const& v) GLM_FUNC_QUALIFIER vec<L, float, Q> intBitsToFloat(vec<L, int, Q> const& v)
{ {
return reinterpret_cast<vec<L, float, Q>&>(const_cast<vec<L, int, Q>&>(v)); return detail::functor1<vec, L, float, int, Q>::call(intBitsToFloat, v);
} }
GLM_FUNC_QUALIFIER float uintBitsToFloat(uint const& v) GLM_FUNC_QUALIFIER float uintBitsToFloat(uint v)
{ {
union union
{ {

2
glm/detail/func_integer.inl
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@ -317,7 +317,7 @@ namespace detail
# pragma warning(disable : 4310) //cast truncates constant value # pragma warning(disable : 4310) //cast truncates constant value
# endif # endif
vec<L, typename detail::make_unsigned<T>::type, Q> x(*reinterpret_cast<vec<L, typename detail::make_unsigned<T>::type, Q> const *>(&v)); vec<L, typename detail::make_unsigned<T>::type, Q> x(v);
x = detail::compute_bitfieldBitCountStep<L, typename detail::make_unsigned<T>::type, Q, detail::is_aligned<Q>::value, sizeof(T) * 8>= 2>::call(x, typename detail::make_unsigned<T>::type(0x5555555555555555ull), typename detail::make_unsigned<T>::type( 1)); x = detail::compute_bitfieldBitCountStep<L, typename detail::make_unsigned<T>::type, Q, detail::is_aligned<Q>::value, sizeof(T) * 8>= 2>::call(x, typename detail::make_unsigned<T>::type(0x5555555555555555ull), typename detail::make_unsigned<T>::type( 1));
x = detail::compute_bitfieldBitCountStep<L, typename detail::make_unsigned<T>::type, Q, detail::is_aligned<Q>::value, sizeof(T) * 8>= 4>::call(x, typename detail::make_unsigned<T>::type(0x3333333333333333ull), typename detail::make_unsigned<T>::type( 2)); x = detail::compute_bitfieldBitCountStep<L, typename detail::make_unsigned<T>::type, Q, detail::is_aligned<Q>::value, sizeof(T) * 8>= 4>::call(x, typename detail::make_unsigned<T>::type(0x3333333333333333ull), typename detail::make_unsigned<T>::type( 2));
x = detail::compute_bitfieldBitCountStep<L, typename detail::make_unsigned<T>::type, Q, detail::is_aligned<Q>::value, sizeof(T) * 8>= 8>::call(x, typename detail::make_unsigned<T>::type(0x0F0F0F0F0F0F0F0Full), typename detail::make_unsigned<T>::type( 4)); x = detail::compute_bitfieldBitCountStep<L, typename detail::make_unsigned<T>::type, Q, detail::is_aligned<Q>::value, sizeof(T) * 8>= 8>::call(x, typename detail::make_unsigned<T>::type(0x0F0F0F0F0F0F0F0Full), typename detail::make_unsigned<T>::type( 4));